Every two years	modeled estimate, % of children under 5
2000	15.5
2001	15.9
2002	16.3
2003	16.5
2004	16.6
2005	16.5
2006	16.3
2007	15.9
2008	15.3
2009	14.7
2010	13.9
2011	13
2012	12.2
2013	11.3
2014	10.5
2015	9.7
2016	9
2017	8.4
2018	8
2019	7.7
2020	7.5
2021	7.4
2022	7.4